I got the same problem, a bit different though.
Im 15 yearsold and recently developed pains in my whole torso area... I get pain in a few locations. One location is right under my right breast, second location is on my right side, both of these are sharp pains, thrid I get burning pains in my back, fourth I get pains on my upper left side of my chest right near my heart, it's kind of a heavy feeling, fifth and last place inwich pain/discomfort is experienced is in my left side of my neck, I have a lymph node (not to sure about it's spelling) and its constantly making me uncomfortable.
I've had these symtoms for about 3 months now, and I am not sure as to what caused this although I told my doctor what I was doing before this (smoking marijuana) and he said it could have caused a inflamation or allergic reaction. I wasn't too sure if that was why so I checked other things... I went to a cardiologist got a ekg and a sonagram and everything looked fine, went to a pulminariast and my peak flow was over 100% my breathing was fine... Been to the emergency room, nothing but 6 hours of wait for nothing, they sent me home saying they couldn't find anything... Im going to a internist monday and I will see if I can find out anything and if I do ill post it..
Oh and by the way, the pain is throughout the day but it comes and goes, where as when I lay down at night, I always get the pain.
- matt